<template>
  <basic-container>
    <avue-crud :option="option" :table-loading="loading" :data="data" :page.sync="page" v-model="form" ref="crud"
      @search-change="searchChange" @search-reset="searchReset" @selection-change="selectionChange"
      @current-change="currentChange" @size-change="sizeChange" @refresh-change="refreshChange" @on-load="onLoad">
      <template slot="menuLeft">
        <el-radio-group v-model="mode" size="small">
          <el-radio-button label="1">通用流程</el-radio-button>
          <el-radio-button label="2">定制流程</el-radio-button>
        </el-radio-group>
      </template>
      <template slot-scope="scope" slot="menu">
        <el-button type="text" size="small" v-if="permission.work_start_flow" plain class="none-border"
          :disabled="scope.row.key === 'drawing-approval' && scope.row.status === 2"
          @click.stop="handleStart(scope.row)">发起
        </el-button>
        <el-button type="text" size="small" v-if="permission.work_start_flow" plain class="none-border"
          :disabled="scope.row.key !== 'drawing-approval' || scope.row.status === 2"
          @click.stop="handleRecall(scope.row)">撤回
        </el-button>
        <el-button type="text" size="small" v-if="permission.work_start_image" plain class="none-border"
          @click.stop="handleImage(scope.row,scope.index)">流程图
        </el-button>
      </template>
      <template slot-scope="{row}" slot="tenantId">
        <el-tag>{{row.tenantId===''?'通用':row.tenantId}}</el-tag>
      </template>
      <template slot-scope="{row}" slot="version">
        <el-tag>v{{row.version}}</el-tag>
      </template>
      <template slot-scope="{row}" slot="suspensionState">
        <el-tag>{{row.suspensionState===1?'激活':'挂起'}}</el-tag>
      </template>
      <template slot-scope="{row}" slot="category">
        <el-tag>{{row.categoryName}}</el-tag>
      </template>
    </avue-crud>
    <el-dialog title="流程图" append-to-body :visible.sync="flowBox" :fullscreen="true">
      <iframe :src=flowUrl width="100%" height="700" title="流程图" frameBorder="no" border="0" marginWidth="0"
        marginHeight="0" scrolling="no" allowTransparency="yes">
      </iframe>
      <span slot="footer" class="dialog-footer">
        <el-button @click="flowBox = false">关 闭</el-button>
      </span>
    </el-dialog>
  </basic-container>
</template>

<script>
  import { mapGetters } from "vuex";
  import { startList } from "@/api/work/work";
  import { flowCategory, flowRoute } from "@/util/flow";
  import { updateDrawingStatus } from "@/api/drawing/drawingupload";

  export default {
    data() {
      return {
        form: {},
        mode: '1',
        selectionId: '',
        selectionList: [],
        query: {},
        loading: true,
        page: {
          pageSize: 10,
          currentPage: 1,
          total: 0
        },
        flowBox: false,
        flowUrl: '',
        workBox: false,
        option: {
          height: 'auto',
          calcHeight: 30,
          tip: false,
          searchShow: true,
          searchMenuSpan: 6,
          border: true,
          index: true,
          selection: true,
          editBtn: false,
          addBtn: false,
          viewBtn: false,
          delBtn: false,
          menuWidth: 350,
          dialogWidth: 900,
          dialogClickModal: false,
          align: 'center',
          menuAlign: 'center',
          column: [
            {
              label: '租户编号',
              prop: 'tenantId',
              slot: true,
              width: 100,
            },
            {
              label: "流程分类",
              type: "select",
              row: true,
              dicUrl: "/api/blade-system/dict/dictionary?code=flow",
              props: {
                label: "dictValue",
                value: "dictKey"
              },
              dataType: "number",
              slot: true,
              prop: "category",
              search: true,
              width: 120,
            },
            {
              label: '流程标识',
              prop: 'key',
              width: 170,
            },
            {
              label: '流程名称',
              prop: 'name',
              search: true,
              width: 170,
            },
            /*{
              label: '流程版本',
              prop: 'version',
              slot: true,
              width: 100,
            },*/
            {
              label: '代号',
              prop: 'drawingNumber',
              width: 230,
            },
            {
              label: '名称',
              prop: 'drawingName',
              width: 230,
            },
            {
              label: '状态',
              prop: 'status',
              hide: true,
            },
            {
              label: '状态',
              prop: 'statusStr',
              width: 110
            },
            /*{
              label: '状态',
              prop: 'suspensionState',
              slot: true,
              width: 80,
            },*/
          ]
        },
        data: []
      };
    },
    watch: {
      'mode'() {
        this.onLoad(this.page);
      }
    },
    computed: {
      ...mapGetters(["permission", "flowRoutes"]),
      ids() {
        let ids = [];
        this.selectionList.forEach(ele => {
          ids.push(ele.id);
        });
        return ids.join(",");
      },
    },
    methods: {
      handleRecall(row) {
        this.$confirm("确定撤回数据?", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            const drawingUpload = {
              id: row.drawingUploadId
            }
            return updateDrawingStatus(drawingUpload);
          })
          .then(() => {
            this.onLoad(this.page);
            this.$message({
              type: "success",
              message: "操作成功!"
            });
            //this.$refs.crud.toggleSelection();
          });
      },
      searchReset() {
        this.query = {};
        this.onLoad(this.page);
      },
      searchChange(params, done) {
        this.query = params;
        this.page.currentPage = 1;
        this.onLoad(this.page, params);
        done();
      },
      selectionChange(list) {
        this.selectionList = list;
      },
      selectionClear() {
        this.selectionList = [];
        this.$refs.crud.toggleSelection();
      },
      handleStart(row) {
        // 对应路由中的地址
        if (row.key === "drawing-approval") {
          this.$router.push({ path: `/work/process/${flowRoute(this.flowRoutes, row.category)}/form/${row.id}/${row.drawingUploadId}` });
        } else {
          this.$router.push({ path: `/work/process/${flowRoute(this.flowRoutes, row.category)}/form/${row.id}` });
        }
      },
      handleImage(row) {
        this.flowUrl = `/api/blade-flow/process/resource-view?processDefinitionId=${row.id}`;
        this.flowBox = true;
      },
      currentChange(currentPage) {
        this.page.currentPage = currentPage;
      },
      sizeChange(pageSize) {
        this.page.pageSize = pageSize;
      },
      refreshChange() {
        this.onLoad(this.page, this.query);
      },
      onLoad(page, params = {}) {
        const query = {
          ...this.query,
          category: (params.category) ? flowCategory(params.category) : null,
          mode: this.mode
        };
        this.loading = true;
        startList(page.currentPage, page.pageSize, Object.assign(params, query)).then(res => {
          const data = res.data.data;
          this.page.total = data.total;
          this.data = data.records;
          this.loading = false;
          this.selectionClear();
        });
      }
    }
  };
</script>

<style>
  .none-border {
    border: 0;
    background-color: transparent !important;
  }
</style>